CN202835583U - Air conditioner indoor machine and air conditioner comprising the same - Google Patents
Air conditioner indoor machine and air conditioner comprising the same Download PDFInfo
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- CN202835583U CN202835583U CN201220546875.8U CN201220546875U CN202835583U CN 202835583 U CN202835583 U CN 202835583U CN 201220546875 U CN201220546875 U CN 201220546875U CN 202835583 U CN202835583 U CN 202835583U
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- air outlet
- air
- air conditioner
- room unit
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Abstract
The utility model provides an air conditioner indoor machine and an air conditioner comprising the air conditioner indoor machine. The air conditioner indoor machine comprises an outer shell (10), wherein the outer shell (10) is provided with an air inlet and a first air outlet. A first movable assembly (30) is arranged at the position of the first air outlet, and the first movable assembly (30) comprises a first wind-shielding part (31) which can be arranged at the position of the first air outlet in a sliding mode along the vertical direction. The first wind-shielding part (31) is provided with a first state and a second state; in the first state, the first wind-shielding part (31) moves away from the first air outlet to open the first air outlet; in the second state, the first wind-shielding part (31) moves to the first air outlet to close the first air outlet. The air conditioner comprises the air conditioner indoor machine. According to the air conditioner indoor machine and the air conditioner comprising the air conditioner indoor machine, the air outlet can be closed, so a consistent appearance is guaranteed and the interior is prevented from being polluted.
Description
Technical field
The utility model relates to the air-conditioner technical field, in particular to a kind of air conditioner room unit and have its air-conditioner.
Background technology
The air outlet position that air conditioner room unit is general all is in the front or the side, and is open air outlet.And if complete machine close rear air outlet can not be closed, can destroy the globality of shell of indoor unit of air conditioner, also can make foreign matter enter air conditioner room unit inside and cause parts to be polluted or damage.
The utility model content
The utility model aims to provide a kind of air outlet of can closing to guarantee that outward appearance is consistent and to prevent the air conditioner room unit of internal contamination and have its air-conditioner.
To achieve these goals, according to an aspect of the present utility model, a kind of air conditioner room unit is provided, comprise shell, shell has air inlet and the first air outlet, the first air outlet place is provided with the first motion assembly, the first motion assembly comprises the first windshied part that vertically is mounted slidably in the first air outlet place, and the first windshied part has to move to open the first state of the first air outlet and the second state that moves to close the first air outlet to close the first air outlet direction away from the first air outlet direction.
Further, the first motion assembly also comprises: the first motor is fixedly installed with respect to shell; And first rack and pinion drive mechanism, comprise the first gear on the output shaft that is set in the first motor and be fixed on the first windshied part and the first tooth bar that is meshed with the first gear that the first tooth bar vertically arranges.
Further, the first motion assembly also comprises: electric machine support, be fixed in the inside of shell, and electric machine support has the air guide hole that is connected with the first air outlet, and the first motor is fixed on the electric machine support; And air deflection assemblies, being arranged at the air guide hole place of electric machine support, air deflection assemblies comprises the wind deflector support that is fixed on the electric machine support and is arranged at rotationally the first wind deflector on the wind deflector support.
Further, the first air outlet is positioned at the bottom of shell; Shell also has the second air outlet that is positioned at cover top portion, the second air outlet place is provided with the second motion assembly, the second motion assembly comprises the second windshied part that vertically is mounted slidably in the second air outlet place, and the second windshied part has to move to open the third state of the second air outlet and the 4th state that moves to close the second air outlet to close the second air outlet direction away from the second air outlet direction.
Further, the second motion assembly also comprises: the second motor, be fixed on the second windshied part; And second rack and pinion drive mechanism, comprise the second gear on the output shaft that is set in the second motor and the second tooth bar that is fixedly installed and is meshed with the second gear with respect to shell.
Further, the second motion assembly also comprises the air outlet support, and the air outlet support is fixed on the inwall of shell, and the second tooth bar is fixed on the air outlet support.
Further, the second windshied part comprises: two support plates, opposed at the second air outlet place slidably, and respectively with two the second motors corresponding being fixedly connected with one by one; And baffle plate, be fixedly connected between two support plates to open or close the second air outlet.
Further, air conditioner room unit also comprises: heat exchanger, for plate-like structure and be fixed in the air inlet place; The centrifugal blower assembly is positioned at a dorsad side of air inlet of heat exchanger; The first through-flow fan blade is horizontally placed in the shell and close the first air outlet setting; And second through-flow fan blade, be horizontally placed in the shell and near the second air outlet setting.
According on the other hand of the present utility model, a kind of air-conditioner is provided, comprise air conditioner room unit, air conditioner room unit is aforesaid air conditioner room unit.
Use the technical solution of the utility model, by at the air outlet place motion assembly being set, the motion assembly comprises the windshied part that vertically is mounted slidably in the air outlet place, windshied part has to move to open the first state of air outlet and the second state that moves to close air outlet to close air outlet direction away from the air outlet direction, make windshied part can play the function of closing air outlet, the globality that keeps shell of indoor unit of air conditioner, prevent simultaneously the enclosure that outside impurity enters air conditioner room unit, avoid inner parts to be polluted or damage.
Description of drawings
The Figure of description that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the axonometric drawing according to the air conditioner room unit of embodiment of the present utility model;
Fig. 2 shows the plane of opening according to the first air outlet of the air conditioner room unit of embodiment of the present utility model and the second air outlet;
Fig. 3 shows the plane of closing according to the first air outlet of the air conditioner room unit of embodiment of the present utility model and the second air outlet;
Fig. 4 shows the explosive view according to the air conditioner room unit of embodiment of the present utility model;
Fig. 5 shows the B place enlarged drawing according to the air conditioner room unit of Fig. 4;
Fig. 6 shows the second motion assembly explosive view according to the air conditioner room unit of embodiment of the present utility model;
Fig. 7 shows the A place enlarged drawing according to the air conditioner room unit of Fig. 4;
Fig. 8 shows the explosive view according to an angle of the A place enlarged drawing of Fig. 7;
Fig. 9 shows the explosive view according to another angle of the A place enlarged drawing of Fig. 7;
Figure 10 shows the sectional view that goes out wind flow field under the refrigeration mode according to the air conditioner room unit of embodiment of the present utility model; And
Figure 11 shows the sectional view that goes out wind flow field under the heating mode according to the air conditioner room unit of embodiment of the present utility model.
The specific embodiment
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.Need to prove that in the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
To shown in Figure 11, according to embodiment of the present utility model, provide a kind of air conditioner room unit such as Fig. 1, comprised shell 10, heat exchanger 40, centrifugal blower assembly 50, the first motion assembly 30, heating element heater 80 and the first through-flow fan blade 70.Shell 10 has air inlet and the first air outlet that is oppositely arranged, and the first air outlet is positioned at the bottom of shell 10, and the first air outlet along continuous straight runs arranges.
In conjunction with referring to Fig. 1 to Fig. 3, shell 10 comprises upper body 11 and base assembly 12.The first air outlet is formed by the slit between upper body 11 and the base assembly 12, can realize the multi-direction air-supply of air conditioner room unit.
In conjunction with referring to Fig. 4, base assembly 12 comprises base support 121 and base 122, and wherein base support 121 is positioned at the rear side of base 122.The effect that base assembly 12 can play support, run in water and place electric control gear.
In conjunction with referring to Fig. 4 to Fig. 6, the first through-flow fan blade 70 be horizontally placed in the shell 10 the bottom and near the first air outlet setting, heating element heater 80 is positioned at the second through-flow fan blade 60 tops.
The first motion assembly 30 is arranged at the first air outlet place, and the first motion assembly 30 comprises the first windshied part 31, the first motor 32 and the first rack and pinion drive mechanism 33.Wherein the first windshied part 31 vertically is mounted slidably in the first air outlet place, and this first windshied part 31 has to move to open the first state of the first air outlet and the second state that moves to close the first air outlet to close the first air outlet direction away from the first air outlet direction.
The first motor 32 is fixedly installed with respect to shell 10, the first rack and pinion drive mechanism 33 comprises the first gear 331 and the first tooth bar 332, wherein the first gear 331 is set in the output shaft of the first motor 32, the first tooth bar 332 is fixed on the first windshied part 31 and with the first gear 331 and is meshed, and the first tooth bar 332 vertically arranges.The first gear 331 moves up and down along the first tooth bar 332 that vertically arranges under the driving of the first motor 32, thereby drives the first windshied part 31 sliding up and down vertically, realizes the elevating function of the first windshied part 31.When the first windshied part 31 rises, realize the air-supply of the first air outlet, when the first windshied part 31 descends, block the first air outlet, the outward appearance of shell 10 is become one.
The shape of the shape of the first windshied part 31 and the first air outlet adapts, so that the first windshied part 31 can shelter from the first air outlet after descending better.
The end that the output shaft of the first motor 32 passes the first gear 331 is fixed with the first jump ring 36, comes off to prevent the first gear 331.
Certainly, the first windshied part 31 vertically slide up and down also can by other mechanisms assist realize that such as linkage, cam mechanism, hydraulic mechanism etc. can realize that straight-line mechanism can be applied in the utility model.
The first motor 32 is fixed on the electric machine support 35, electric machine support 35 is fixed on the base assembly 12 of shell 10, electric machine support 35 has the air guide hole that is connected with the first air outlet, the first windshied part 31 is arranged on outside the air guide hole and is positioned at the first air outlet, when the first windshied part 31 rises, air guide hole is connected with the first air outlet, when the first windshied part 31 descends, separates air guide hole and the first air outlet.
In order to realize the multi-angle air-supply, the air guide hole place is provided with air deflection assemblies, this air deflection assemblies comprises the wind deflector support 38 that is fixed on the electric machine support 35 and is arranged on rotationally the first wind deflector 34 on the wind deflector support 38, the first wind deflector 34 is implemented in the rotation at air guide hole place by the driving of the second motor 37, blows flexibly with the multi-angle that realizes the first air outlet.
In order to regulate the flow field, the first air outlet place is provided with flow-guiding structure, flow-guiding structure comprises the first diversion division 91 and the second diversion division 92 that is oppositely arranged, and heating element heater 80 and the first through-flow fan blade 70 are between opposed the first diversion division 91 and the second diversion division 92.The first diversion division 91 and the second diversion division 92 match and form the flow-guiding channel that is communicated to the first air outlet, to regulate the flow field of shell 10 bottoms, prevent sinuous flow, reduce noise.
In conjunction with referring to Fig. 7 to Fig. 9, shell 10 also has the second air outlet, and the second air outlet is positioned at the top of upper body 11, and the second motion assembly 20 is arranged at the second air outlet place.
The second motion assembly 20 comprises the second windshied part 21, the second motor 22 and the second rack and pinion drive mechanism 23.Wherein the second windshied part 21 vertically is mounted slidably in the second air outlet place, and this second windshied part 21 has to move to open the third state of the second air outlet and the 4th state that moves to close the second air outlet to close the second air outlet direction away from the second air outlet direction.Because the second air outlet is positioned at the top of shell 10, so the second windshied part 21 when being positioned at the 4th state, in the shell 10 of can retracting, namely plays the effect of hiding the second air outlet, guarantee the outward appearance uniformity of shell 10.
The second motor 22 is fixed on the second windshied part 21, and the second rack and pinion drive mechanism 23 comprises the second gear 232 and the second tooth bar 231.Wherein the second gear 232 is set on the output shaft of the second motor 22, and the second tooth bar 231 is fixedly installed with respect to shell 10 and is meshed with the second gear 232.The second gear 232 moves up and down along the second tooth bar 231 that vertically arranges under the driving of the second motor 22, thereby drives the second windshied part 21 sliding up and down vertically, realizes the elevating function of the second windshied part 21.When the second windshied part 21 stretches out the top of shell 11, realize the air-supply of the second air outlet, when falling, the second windshied part 21 is back to shell 10 inside, block the second air outlet, hide simultaneously the second air outlet, the outward appearance of shell 10 is become one.
The end that the output shaft of the second motor 22 passes the second gear 232 is fixed with the second jump ring 221, comes off to prevent the second gear 232.
Certainly, the second windshied part 21 vertically slide up and down also can by other mechanisms assist realize that such as linkage, cam mechanism, hydraulic mechanism etc. can realize that straight-line mechanism can be applied in the utility model.
For the ease of installing, the second motion assembly 20 also comprises air outlet support 24, and this air outlet support 24 is fixed on the inwall of shell 10, and the second tooth bar 231 is fixed on the air outlet support 24.Air outlet support 24 has the 3rd chute 242, the second windshied parts 21 that vertically extend and has the minor axis 213 that matches with the 3rd chute 242, and minor axis 213 plays the effect of balance and spacing the second windshied part 21 movement locus in the 242 interior slips of the 3rd chute.
The second windshied part 21 comprises baffle plate 212 and support plate 211, wherein support plate 211 has two, two support plates 211 are opposed at the second air outlet place slidably, and respectively with two the second motors 22 corresponding being fixedly connected with one by one, baffle plate 212 is fixedly connected between two opposed support plates 211, along with the lifting of baffle plate 212 to open or close the second air outlet.Preferably, when baffle plate 212 was fallen, the end face of its upper surface and shell 11 was in the same level face, can hide better the second air outlet.
In order to prevent that the slit between support plate 211 and the air outlet support 24 from leaking out, the upper surface of air outlet support 24 is fixed with deep bead 26, and deep bead 26 extends to cover slit between support plate 211 and the air outlet support 24 to support plate 211 directions, prevents from leaking out.Air outlet support 24 have a detent 241, deep bead 26 has locating convex block 261, detent 241 matches so that deep bead 26 is fixed on the air outlet support 24 more accurately with locating convex block 261.
For the air-flow to the second air outlet place plays guiding function, be provided with rotating the second wind deflector 25 between two opposed support plates 211 of the second windshied part 21, to realize the flexible air-supply of the second air outlet.
In conjunction with referring to Fig. 4, for cooperating the flow field, heat exchanger 40 is designed to plate-like structure and is fixed in the air inlet place, centrifugal blower assembly 50 is positioned at heat exchanger 40, and a side and the close heat exchanger 40 of described air inlet arrange dorsad, the second through-flow fan blade 60 is horizontally placed on top and close the second air outlet setting in the shell 10.This layout can effectively be dwindled the thickness of the shell 10 of air conditioner room unit, and making thickness in the prior art is the thickness reduction 60% of the above shell 10 of 300mm, so that a kind of air conditioner room unit of ultrathin to be provided.
Certainly, heat exchanger 40 also can be other structures, and such as V-arrangement, U-shaped or trapezoidal, concrete shape should be according to flow Field Design, to improve heat exchange efficiency.
Centrifugal blower assembly 50 comprises centrifugal blower 51, baffle liner 52 and mount pad 53.Wherein centrifugal blower 51 is fixed on the mount pad 53, and baffle liner 52 is between centrifugal blower 51 and heat exchanger 40.The centrifugal blower 51 here also can be selected flow-mixing blower fan, and flow-mixing blower fan mainly is to design in conjunction with the advantage that turns with centrifugal blower and axial flow blower, has the characteristics of high pressure Wind Volume, and centrifugal blower 51 has the characteristics of absorption Wind Volume equally.
The air inlet place of shell 10 also is provided with grid, can be when realizing air inlet function to the seal protection in addition of the member in the shell 10.
In conjunction with referring to Figure 10 and Figure 11, the direction of arrow is the air current flow direction among the figure.Air conditioner room unit of the present utility model mainly is to realize refrigeration or heat-production functions by the absorption type heat exchange.
Under the refrigeration mode, the second through-flow fan blade 60 operations of upper end produce the high pressure wind field, the first through-flow fan blade 70 of lower end stops the rotation, and allows the outer air of the shell 10 of air conditioner room unit be adsorbed to heat transfer zone by the air inlet of shell 10, namely produces heat exchange on the heat exchanger 40.Cold airflow after the heat exchange is adsorbed on the second motion assembly 20 that is positioned at the top, blows out through the second air outlet again, and cold air can blow to through the second wind deflector 25 any orientation of the interior space.Be positioned at the first air outlet of below this moment by the first motion assembly 30 closures.Because cold air density is large, progressively sink, reduce rapidly the temperature of the whole interior space, improve the comfortableness of air conditioner room unit.
Under the heating mode, the first through-flow fan blade 70 operations that are positioned at the below produce the high pressure wind field, the second through-flow fan blade 60 that is positioned at the top moves simultaneously and also produces the high pressure wind field, and upper shell 10 outer air are adsorbed to heat transfer zone through air inlet, namely produce heat exchange on the heat exchanger 40.Thermal current after the heat exchange is adsorbed to the second air outlet and the first air outlet place of air conditioner room unit, realizes going out up and down hot blast, and the temperature with the interior space improves rapidly.Because hot blast density is little, can rise whole space temperature rapidly, improve the comfortableness of air conditioner room unit.
Corresponding with this refrigeration and heating mode, air conditioner room unit also comprises heating module and refrigeration module, heating module is connected with the drive motors of the second through-flow fan blade 60 and the drive motors of the first through-flow fan blade 70 respectively, refrigeration module is connected with the drive motors of the second through-flow fan blade 60, to realize that top goes out cold wind, go out up and down the function of hot blast.
The utility model also provides a kind of air-conditioner, comprise air conditioner room unit, this air conditioner room unit is aforesaid air conditioner room unit, the air-conditioner general layout that can break traditions, use that the Novel air outlet motion mode is realized a upper air-out fast-refrigerating, the comfortableness that heats fast of air-out is better up and down, simultaneously the thinner air-conditioner of shell.
From above description, can find out, the utility model the above embodiments have realized following technique effect: by at the air outlet place motion assembly being set, the motion assembly comprises the windshied part that vertically is mounted slidably in the air outlet place, windshied part has to move to open the first state of air outlet and the second state that moves to close air outlet to close air outlet direction away from the air outlet direction, make windshied part can play the function of closing air outlet, the globality that keeps shell of indoor unit of air conditioner, prevent simultaneously the enclosure that outside impurity enters air conditioner room unit, avoid inner parts to be polluted or damage.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. air conditioner room unit, comprise shell (10), described shell (10) has air inlet and the first air outlet, it is characterized in that, described the first air outlet place is provided with the first motion assembly (30), described the first motion assembly (30) comprises the first windshied part (31) that vertically is mounted slidably in described the first air outlet place, and described the first windshied part (31) has to move to open the first state of described the first air outlet and the second state that moves to close described the first air outlet to close described the first air outlet direction away from described the first air outlet direction.
2. air conditioner room unit according to claim 1 is characterized in that, described the first motion assembly (30) also comprises:
The first motor (32) is fixedly installed with respect to described shell (10); And
The first rack and pinion drive mechanism (33), comprise the first gear (331) on the output shaft that is set in described the first motor (32) and be fixed in the first tooth bar (332) that described the first windshied part (31) is upper and be meshed with described the first gear (331), described the first tooth bar (332) vertically arranges.
3. air conditioner room unit according to claim 2 is characterized in that, described the first motion assembly (30) also comprises:
Electric machine support (35) is fixed in the inside of described shell (10), and described electric machine support (35) has the air guide hole that is connected with described the first air outlet, and described the first motor (32) is fixed on the described electric machine support (35); And air deflection assemblies, be arranged at the air guide hole place of described electric machine support (35), described air deflection assemblies comprises the wind deflector support (38) that is fixed on the described electric machine support (35) and is arranged at rotationally the first wind deflector (34) on the described wind deflector support (38).
4. each described air conditioner room unit in 3 according to claim 1 is characterized in that,
Described the first air outlet is positioned at the bottom of described shell (10);
Described shell (10) also has the second air outlet that is positioned at described shell (10) top, described the second air outlet place is provided with the second motion assembly (20), described the second motion assembly (20) comprises the second windshied part (21) that vertically is mounted slidably in described the second air outlet place, and described the second windshied part (21) has to move to open the third state of described the second air outlet and the 4th state that moves to close described the second air outlet to close described the second air outlet direction away from described the second air outlet direction.
5. air conditioner room unit according to claim 4 is characterized in that, described the second motion assembly (20) also comprises:
The second motor (22) is fixed on described the second windshied part (21); And
The second rack and pinion drive mechanism (23) comprises the second gear (232) on the output shaft that is set in described the second motor (22) and the second tooth bar (231) that is fixedly installed and is meshed with described the second gear (232) with respect to described shell (10).
6. air conditioner room unit according to claim 5, it is characterized in that, described the second motion assembly (20) also comprises air outlet support (24), described air outlet support (24) is fixed on the inwall of described shell (10), and described the second tooth bar (231) is fixed on the described air outlet support (24).
7. air conditioner room unit according to claim 5 is characterized in that, described the second windshied part (21) comprising:
Two support plates (211), opposed at described the second air outlet place slidably, and respectively with two described the second motors (22) corresponding being fixedly connected with one by one; And
Baffle plate (212) is fixedly connected between two described support plates (211) to open or close described the second air outlet.
8. air conditioner room unit according to claim 4 is characterized in that, described air conditioner room unit also comprises:
Heat exchanger (40) is for plate-like structure and be fixed in described air inlet place;
Centrifugal blower assembly (50) is positioned at a dorsad side of described air inlet of described heat exchanger (40);
The first through-flow fan blade (70) is horizontally placed in the described shell (10) and close described the first air outlet setting; And
The second through-flow fan blade (60) is horizontally placed in the described shell (10) and close described the second air outlet setting.
9. an air-conditioner comprises air conditioner room unit, it is characterized in that, described air conditioner room unit is each described air conditioner room unit in the claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220546875.8U CN202835583U (en) | 2012-10-23 | 2012-10-23 | Air conditioner indoor machine and air conditioner comprising the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220546875.8U CN202835583U (en) | 2012-10-23 | 2012-10-23 | Air conditioner indoor machine and air conditioner comprising the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202835583U true CN202835583U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220546875.8U Expired - Fee Related CN202835583U (en) | 2012-10-23 | 2012-10-23 | Air conditioner indoor machine and air conditioner comprising the same |
Country Status (1)
| Country | Link |
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| CN (1) | CN202835583U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776094A (en) * | 2012-10-23 | 2014-05-07 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN103791603A (en) * | 2014-01-23 | 2014-05-14 | 乐金电子(天津)电器有限公司 | Air conditioner indoor unit and noise reduction method thereof |
| CN104654540A (en) * | 2013-11-22 | 2015-05-27 | 深圳市联创科技集团有限公司 | Air duct lifting type dual-air outlet air conditioning device |
-
2012
- 2012-10-23 CN CN201220546875.8U patent/CN202835583U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776094A (en) * | 2012-10-23 | 2014-05-07 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN104654540A (en) * | 2013-11-22 | 2015-05-27 | 深圳市联创科技集团有限公司 | Air duct lifting type dual-air outlet air conditioning device |
| CN104654540B (en) * | 2013-11-22 | 2017-06-20 | 深圳市联创科技集团有限公司 | The double air outlet conditioners of air channel lifting type |
| CN103791603A (en) * | 2014-01-23 | 2014-05-14 | 乐金电子(天津)电器有限公司 | Air conditioner indoor unit and noise reduction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20211023 |